What is the simple interest earned on $10 000 invested for 3 months at a rate of 5% per annum?

Which of the following devices are MOST LIKELY to be used at an airport for border control activities?

The number of atoms in a diatomic molecule is:

One Faraday represents:

The main site of action of ADH (antidiuretic hormone).

A man and woman plan to start a family. Which of the following is likely to be LEAST important to them?

The main metal in tin cans used to preserve food is:

Automated directory assistance services utilize __________ technology for accepting user input.

The Earth′s first atmosphere contained all of these gases EXCEPT for:

Iron chloride can be prepared from the reaction of iron and:

A trader received an invoice for $4,000 less 25% trade discount. Subsequently he returned one eighth of the goods. What amount would be entered in his Returns Outwards Account?

The only common gas that turns moist red litmus paper blue is:

The units we use for heat given out by a reaction are:

The nucleus of a carbon atom has six protons and eight neutrons.Which one of the following describes it?

Caribbean governments have improved the rights of children born out of wedlock by.

The air temperature on a particular day is 27 ℃. An air bubble trapped in a tube by a thread of liquid is able to expand freely if it is heated.At what temperature would you expect the volume of the air bubble to double?

In hot conditions the surface blood vessels in the skin undergo vasodilation. This allows:

During adolescence, boys:

Seeds are dispersed from the parent plant:

The equation of the line which passes through the point (0, 2) and has a gradient of ¹/₃ is